Giai Phap Mang Va Truyen Thong Bau Troi Sang Joint Stock Company Address: No 48a, Lane 291/42, Lac Long Quan Street, Nghia Do Ward, Cau Giay District, Ha Noi City Enterprise code: 0105268244 Phone: 02485870180 Representative: Phan Dung Tien Adress: Civil Group 6, Dong Tam Ward, Yen Bai City, Yen Bai Province Nghia Do Ward, Cau Giay District, Ha Noi CityFounding date: 20 - 4 - 2011